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(11)

EP 2 613 757 A2

(12)

(88) Date of publication A3: 22.11.2012 (43) Date of publication: 17.07.2013 Bulletin 2013/29 (21) Application number: 11752174.0 (22) Date of filing: 25.08.2011

(51) International Patent Classification (IPC):  A61K 8/06(2006.01) A61Q 5/02(2006.01) A61K 8/86(2006.01) A61K 8/891(2006.01) A61Q 5/12(2006.01) (86) International application number: PCT/EP2011/064632 (87) International publication number: WO 2012/031903 (15.03.2012 Gazette 2012/11)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 12.05.2011 JP 2011106858 09.09.2010 JP 2010202207 (71) Applicant: Wacker Chemie AG 81737 München (DE)	(72) Inventors: IGARASHI, Kenji Tsukuba-shi Ibaraki 305-0035 (JP) ARAKI, Shinichi Tsukuba-shi Ibaraki 305-0035 (JP) (74) Representative: Mieskes, Klaus Theoderich et al Wacker Chemie AG Intellectual Property Hanns-Seidel-Platz 4 81737 München 81737 München (DE)